Question

please explain the solutions for #3 a.)

3. (3 pts) Regarding max-length sequence Feedback Equation LFSRS: a) Sketch a max-length sequence LFSR (with FFs and gate-level combination logic) that circulates at least 8 states. Don't use any X2- X1@XO 2 X3- X1 XO 4 X4 X1 XO more components than necessary. An LFSR table is shown. X5 X2 XO X6 X1 XO 5 6 X7 X3 XO X8- X4 X3 eX2 e XO 7 X12 = X6 X4 0 X1 @XO 12 X16= X5eX4 eX3 e X0 16 CLK b) When using a 7486 IC (Quad 2-input" XOR) for the gate-level 'combination logic, how many different ways can the logic be rearranged?

please show all work and clearly

Answer 1

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